should backfire
Regelmä&szlig;iges Verb: backfire - backfired- backfired

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I'd backfire
you'd backfire
she'd backfire
we'd backfire
you'd backfire
they'd backfire 	I'd be backfiring
you'd be backfiring
she'd be backfiring
we'd be backfiring
you'd be backfiring
they'd be backfiring	I should've backfired
you should've backfired
she should've backfired
we should've backfired
you should've backfired
they should've backfired	I should've been backfiring
you should've been backfiring
she should've been backfiring
we should've been backfiring
you should've been backfiring
they should've been backfiring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I shouldn't backfire
you shouldn't backfire
she shouldn't backfire
we shouldn't backfire
you shouldn't backfire
they shouldn't backfire 	I shouldn't be backfiring
you shouldn't be backfiring
she shouldn't be backfiring
we shouldn't be backfiring
you shouldn't be backfiring
they shouldn't be backfiring	I shouldn't have backfired
you shouldn't have backfired
she shouldn't have backfired
we shouldn't have backfired
you shouldn't have backfired
they shouldn't have backfired	I shouldn't have been backfiring
you shouldn't have been backfiring
she shouldn't have been backfiring
we shouldn't have been backfiring
you shouldn't have been backfiring
they shouldn't have been backfiring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I backfire?
should you backfire?
should she backfire?
should we backfire?
should you backfire?
should they backfire? 	should I be backfiring?
should you be backfiring?
should she be backfiring?
should we be backfiring?
should you be backfiring?
should they be backfiring? 	should I have backfired?
should you have backfired?
should she have backfired?
should we have backfired?
should you have backfired?
should they have backfired? 	should I have been backfiring?
should you have been backfiring?
should she have been backfiring?
should we have been backfiring?
should you have been backfiring?
should they have been backfiring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shouldn't I backfire?
shouldn't you backfire?
shouldn't she backfire?
shouldn't we backfire?
shouldn't you backfire?
shouldn't they backfire? 	shouldn't I be backfiring?
shouldn't you be backfiring?
shouldn't she be backfiring?
shouldn't we be backfiring?
shouldn't you be backfiring?
shouldn't they be backfiring? 	shouldn't I have backfired?
shouldn't you have backfired?
shouldn't she have backfired?
shouldn't we have backfired?
shouldn't you have backfired?
shouldn't they have backfired? 	shouldn't I have been backfiring?
shouldn't you have been backfiring?
shouldn't she have been backfiring?
shouldn't we have been backfiring?
shouldn't you have been backfiring?
shouldn't they have been backfiring?